A WMS (Web Map Server) request that retrieves data, for a pixel location on a map.

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WMS GetFeatureInfo Request

I am attempting to teach myself how to make a basic GetFeatureInfo request on a WMS (specifically from Geomet, GetCapabilities here). The following returns 400 Bad Request, and I'm not sure if it is a ...
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1answer
16 views

Geoserver getfeatureinfo returns big number with exponential format

I have a Geoserver layer, which contains numbers on a million scale in one of the attributes. If I query these features, I get back a number in this format: 4.1E7 instead of this: 410000000 Is there ...
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23 views

How to return more features from GetFeatureInfo?

I configured WFS service with "Maximum number of features for preview" to 50 but when i try to get features my request returns only one value, for example ...
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1answer
13 views

send a GetFeatureInfo to Geoserver over a time range

I want query geoserver about FeatureInfo from a set of images temporally spaced. How I should build this route?
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14 views

How to print various wms layers of geoserver dynamically?

i want to print various layers of Geoserver dynamically.the printing code should extract all the layers present in geoserver. the user may some times add or remove the layers therefore the print ...
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1answer
29 views

Is there a method to prevent a getfeatureinfo event listener to listen on certain conditions?

I am working in OpenLayers 2, setting up a WMSFeatureinfo Object that has both 'beforegetfeatureinfo' and 'getfeatureinfo' event listeners. In the response I want to strip out all the WKT for the ...
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27 views

WMS Layer Properties

I have created a gxp client where I have added some layer in the initial map settings and some layer can be added using gxp Add Layers plugin. When I add these layers to the map there is no issue with ...
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1answer
84 views

WMS getFeatureInfo and Leaflet

I've got an app running www.carstenhogertz.de/c_section. It has a popUp function showing the underlaying point attribute. This function shows a strange behaviour on lower zoom levels. For instance ...
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101 views

getGetinfoFeature problem. openlayers 3, geoserver

I am very new in Web mapping. Here I managed to code this. I have a layer in geoserver that is overlayed on a basemap in openlayers. then I wanted to get the feature info. <html> <head> ...
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2answers
67 views

Geoserver WMS character representation error (UTF-8)

I created a layer that is connected to an Oracle DB table. I can access the layer as WMS and as WFS. The character representation is correct in the WFS but has errors in the WMS service. I used Qgis ...
0
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2answers
238 views

Get all overlapping feature information using WMS GetFeatureInfo, OL3, Geoserver

I've built a simple ol3 map with wms-polygon overlay functionality from a local geoserver 2.8.0. I added a working "WMS GetFeatureInfo" from the ol3 examples. My problem is that I have some identical ...
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22 views

Date format in GeoServer WMS requests strange

I got some date values in layer properties. When i use GetFeatureInfo request to WMS, i got date on day back, for example in DB or in WFS requests or in layer preview it is '2015-04-10', but i got ...
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36 views

select a feature by drawing a circle and selecting the contents

Using openLayers Two....Select a feature with a circle select tool....Is this possible? I can draw a circle polygon on the map using a regularPolygon with 100 sides : ...
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53 views

Openlayers 3, getfeatureinfo and geowebcache

I am having a bit of trouble using the getGetFeatureInfo function on the TileWMS source in OL3. It works, but it represents the X/Y-parameters as I/J in the generated URL. ...
0
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1answer
24 views

Can GeoServer GetFeatureInfo return class name instead of raster pixel value?

I have a land use / cover raster map published in GeoServer 2.6. When I use the query tool I get the pixel value (eg.: 1). Is there a way for geoserver to return what the value 1 means in my land use ...
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49 views

Android call WFS getFeature Service returns empty

I am trying t call a WFS getFeature service to "implement" onClick get feature attribute popup (info window) but i am getting empty json . here is WFS link that i am calling ...
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1answer
67 views

scripting getfeatureinfo for multiple wms layers

I am not really a programmer and I'm trying to create a webservice. I copy and pasted some script examples which made my script what it is now. I have multiple wms layers, but want to show different ...
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39 views

Geoserver 2.5.4 getfeatureinfo intermittent: [freemarker.runtime] - Template processing error: "Expression feature.<column> is undefined

We have a Geoserver serving a number of WMS layers from a PostGIS backend. Two are polygon layers with a content.ftl defined for getfeatureinfo requests. These two randomly but rather often fail to ...
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9 views

Retrieving data with getFeatureInformation from a shapefile [duplicate]

I checked on this site Heron Map Examples, I found very exciting apps then tried a couple of them out locally on my computer. What I did is I copied all the source code then arranged links properly, ...
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76 views

WMSGetFeatureInfo from layer with stackedpoint style

I have problem with WMSGetFeatureInfo. When i try it with layer styling stackedpoint i get exception: java.lang.IllegalArgumentException: Can't find neither a FeatureType nor a CoverageInfo or ...
0
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2answers
261 views

Get Values from GetFeatureInfo in Openlayers 3?

I have a problem with my GetFeatureInfo, because I can not get the values back at me as if they were variables. Anyone know any way? I researched and what I have seen is Geoserver modify the template ...
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42 views

WMSGetFeatureInfo from two WMS layers with different parameters

I have a map with two layers, which can (and almost always do) overlap. These layers are WMS from GeoServer using SQL views (POSTGIS). They use the same query but with a different parameter. My hover ...
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95 views

GetFeatureInfo / Geoserver + Openlayers 3 take values?

I have a problem with my GetfeatureInfo I use this code: map.on('singleclick', function(evt) { document.getElementById('info').innerHTML = ''; var viewResolution = /** @type {number} */ ...
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286 views

TileWMS JSONP getGetFeatureInfoUrl request using OpenLayers 3

I have a web map in Open Layers 3 which has some TileWMS layers from GeoServer 2.5 that I would like to query when the user clicks on the map. I am trying to use the tutorial here ...
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114 views

How to expose map sublayers on qgis web client

Within the QGIS Web Client, how does one enable the sublayers of Map Layers to be exposed? On my QGIS application, I have created a QGIS project file comprised of a chloropleth map (or a graduated ...
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45 views

Click event returning wrong Y container point in Leaflet

I am using QGIS Server and Leaflet to display geotiffs on my website. I have created an onMapClick function which uses a GetFeatureInfo request to QGIS Server which returns the value of the geotiff in ...
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14 views

List of default attribute of a feature?

I am working with c++/!qt with the c++ api qgis 2.8.2 for a stand alone project application I had to change and add attribute for feature Does anyone know where i can find the default attribute of a ...
0
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1answer
36 views

How to Reference a specific layer in a WMS Feed

I am looking to access HRDPS.CONTINENTAL - Air temperature (°C) to use in an ArcGISOnline Map from the WMS Feed http://geo.weather.gc.ca/geomet/?lang=E&service=WMS&request=GetCapabilities ...
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74 views

GetFeatureInformation Button Won't Retrieve data in a shapefile

I'm using HERON with google maps,everything seems to be fine except for the getFeatureInformation. I'm not really sure what the problem is as I'm still a beginner. I don't know if it's the layer ...
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66 views

Getfeatureinfo is not working with geoserver point line sources

I'm not able to get information with Getfeatureinfo when clicking on point & line layers. For polygons it works fine. I'm using the code below to execute the WMS service: google.maps.event ...
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1answer
55 views

Problem with GetFeatureInfo on WMS

I'm trying to retrieve the informations about points around the mouse click. However if the click is not on the inside the symbol but just outside, the geoserver returns an empty response. To ...
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1answer
78 views

empty WMS popup ( geoext)

hello everyone I have a problem with my application and more precisely the pop up that appears empty controls.push(new OpenLayers.Control.WMSGetFeatureInfo({ autoActivate: true, infoFormat: ...
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1answer
67 views

OpenLayers3 get feature request for more than one point in the same place

I created a map that brings up a popup overlay on click, the JSFiddle is here. The only issue I have now is if I have two points in the same location it. As you can see with the Birmingham point, ...
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1answer
80 views

Merging OpenLayers3 overlay with a get feature on click command that closes

I have this JSFiddle that is working fine on its own to select cities in the UK. I have then taken this OpenLayers3 example and put it into a JSFiddle. I am looking to combine the two so I have a ...
0
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1answer
98 views

Making get feature request to forget between clicks in OpenLayers 3

I currently have a map with projects on it that when you click on it, it returns the information of said project using the code below. The issue i'm having is that every so often it will duplicate ...
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212 views

using JSON to getFeatureInfo with Request?

I'm using this classic example to getFeatureInfo from a WMS service. BUT.... it's on a different domain and we don't control the server, so that blunder of all blunders known as CORS is killing me. ...
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192 views

WMS GetFeatureInfo not returning all coordinates of geometry

I have some geoserver layers created from PostGIS tables. I load them on map using OpenLayers and use WMS GetFeatureInfo to get features on mouse click. I have observed that GetFeatureInfo request ...
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1answer
50 views

How to specify precision of a float in a mapserver template?

This GetFeatureInfo query will give you this result: Evaporation = 1.0149659 mm The template that produces the result is this: <!-- mapserver template --> [metadata_variable_name] = ...
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1answer
191 views

Leafletjs popups in iframe not working in IE11

I am not a programmer and understand very little of what I'm doing. Any help is much appreciated. This is my leafletjs iframe in a wordpress blog: http://www.kemeling-consulting.com/cresh-map-viewer/ ...
0
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1answer
76 views

getFeatureInfo in WMS using a box?

I'm using this WMS service http://www.cartografiarl.regione.liguria.it/mapfiles/repertoriocartografico/LAVORIINCORSO/1633.asp?REQUEST=GetCapabilities&SERVICE=WMS&VERSION=1.3 I can query it ...
0
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1answer
2k views

openlayers3: layerswitcher + getfeatureinfo

I'm working on a webmapping project which use geoserver and OpenLayers 3 for the vizualisation. I'm stuck when I try to use "WMS GetFeatureInfo" and "LayerSwitcher". Both functions work individually ...
0
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1answer
2k views

Oppenlayers 3 WMS getfeatureinfo popup

I have a map a at the link below: http://gis.xyz/openlayers/openlayer.html I added one of my geoserver layer to the map, now I try to add the attributes window pop up on click. I found to examples ...
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1answer
482 views

OpenLayers - URL hyperlink in GetFeatureInfo table?

I am serving numerous WMS layers through GeoServer, many of which have URLs leading to extended data for any particular feature embedded in their attribute table. The URL, if present, is always ...
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1answer
812 views

Query individual features of Tile WMS

I have several tile WMS layers with about 5000 earthquakes and I want to query their features by clicking: example That works fine for me, but I would like to query individual features, like only the ...
0
votes
1answer
149 views

Openlayers GetFeatureInfo not working all zoom levels

I am sending GetFeatureInfo request to wms service. My parameter is like this. When I click to map, map click event is firing and I am sending this request to server. var params = { ...
0
votes
1answer
95 views

Geoserver intersect filrter error with sql view publish

I have created a geoserver service with sql view. The service is serving rivers. I want to select rivers in a polygon. So I am trying geoserver demo request tool. <wfs:GetFeature service="WFS" ...
3
votes
1answer
250 views

Openlayers: how to remove the FID field with the WMSGetFeatureInfo function?

I'm using the WMSGetFeatureInfo control of Openlayers in order to have a pupop in the map with the WMS layer info. Automatically Openlayers inserts a FID field at the beginning of the popup. Is there ...
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285 views

How to get feature on vector layer in Openlayers 3?

I'm try to get feature of a vector layer, but I'll have 3 or more Vector layer. When I click the map, I didn't get the feature. My vector layer definition; var vectorAltAlan = new ol.layer.Vector({ ...
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2answers
399 views

Geoserver GetFeatureInfo WMS attributes: how to hide geometry?

I know this has been discused before, but before somebody tell me about data base views or HTML templates, this is my concern: Geoserver returns the geometry field from WMS getfeature info, enabling ...
0
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1answer
1k views

Openlayers3 WMS GetFeatureInfo request only returns info for one feature

I have a point dataset in an Openlayers 3 map. The aim is to be able to click each point and get the information about that point displayed. The code below works just fine, it loads all the layers up ...